save project

func.py

@@ -12,7 +12,19 @@ def a() :
             else:
                 total.append(unit)
             finally:
-                print("-"*30)
+                print("=============")
     return total
+
+def sum(money)
+    he=0
+    for i in money:
+        he=he+1
+    return he
 b=a()
-print(b)
\ No newline at end of file
+pay=sum(b)
+print("一共花费了"+str(pay)+"元。刷卡还是现金呢")
+
+
+
+
+